What Does Niacin Do For The Body?

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Definition

Niacin is a type of B vitamin. It is water-soluble, which means it is not stored in the body. Water-soluble vitamins dissolve in water. Leftover amounts of the vitamin leave the body through the urine. That means you need a continuous supply of such vitamins in your diet.


Alternative Names

Nicotinic acid; Vitamin B3


Function

Niacin helps the digestive system, skin, and nerves to function. It is also important for converting food to energy.


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